Large climate-driven changes in nutrient consumption in the eastern equatorial Pacific over the past 200,000 years: Evidence from a new foraminifera-bound nitrogen isotope record

Tianshu Kong1, Thomas C Lee1, Ting Hsuan Lin1, Jesse R Farmer2, Daniel Mikhail Sigman2, Haojia Abby Ren3 and Xingchen Tony Wang1, (1)Boston College, Department of Earth and Environmental Sciences, Chestnut Hill, United States, (2)Princeton University, Department of Geosciences, Princeton, United States, (3)National Taiwan University, Department of Geosciences, Taipei, Taiwan